Book, Paragraph

 1   I,  3 | characterized the first element, and explained that the whole world of
 2   I,  3 |            of which has already been explained. So at the centre and round
 3   I,  7 |              phenomenon too shall be explained more clearly later when
 4   I,  8 |             this region.~We have now explained the phenomena that occur
 5   I,  11|           will be clear when we have explained the nature of hail.~
 6   I,  14|           course of time.~So we have explained that the same parts of the
 7  II,  1 |              By a spring, as we have explained above, we must not understand
 8  II,  2 |       remains for the reason we have explained. It is quite natural that
 9  II,  3 |               Why this is so we have explained. The phenomenon is due to
10  II,  3 |       suppose that anything has been explained by calling the sea "the
11  II,  3 |        bitter. These differences are explained by a knowledge of the particular
12  II,  3 |         savours. But these have been explained in another treatise.~We
13  II,  3 |            their nature is, and have explained most of their natural operations
14  II,  4 |            the source of rain, as we explained before, while the dry evaporation
15  II,  4 |            is water. Air, as we have explained in an earlier book, is made
16  II,  4 |            of the principles we have explained. After rain the earth is
17  II,  4 |             as it passes on.~We have explained the nature and origin of
18  II,  5 |             one another has now been explained.~
19  II,  6 |       weather for the reason we have explained before. These winds and
20  II,  6 |              for which, too, we have explained before.~The Etesiae veer
21  II,  7 |              rain, since, as we have explained, the earth grows dry in
22  II,  8 |             The calm we have already explained. There must as a rule be
23  II,  8 |          precedes earthquakes can be explained in the same way. Either
24  II,  8 |          next and unite; this, as we explained, is what happens when there
25  II,  8 |              shaken too.~We have now explained earthquakes, their nature
26 III,  1 |        scorch it at all.~We have now explained thunder and lightning and
27 III,  4 |           The other colours shall be explained later. Again, a condensation
28  IV,  1 |                            1~WE have explained that the qualities that
29  IV,  3 |             this extension is, as we explained before, that the various
30  IV,  3 |             reason for this has been explained elsewhere.~We have seen
31  IV,  3 |              take place.~We have now explained concoction and inconcoction,
32  IV,  5 |             latter first.~As we have explained, the agent operates by means
33  IV,  8 |          compound bodies, as we have explained elsewhere.~All these mixed
34  IV,  10|   solidification, as we have already explained.~Those liquids that go off
35  IV,  12|                            12~Having explained all this we must describe
36  IV,  12|         homogeneous bodies have been explained we must consider the non-homogeneous